Crystalpad is a minimalist, open-source notepad for Android.

Focus on your thoughts without distractions. It is built with Jetpack Compose and Material 3 for a modern and fluid experience.

Key Features:

• Privacy First: No data collection, no tracking, and no internet permission required.
• Local Storage: All your notes are stored securely on your device using Room database.
• Lightweight: Fast startup and low resource usage.

A clean and simple notepad that respects your privacy.

Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid

• Version 1.6.0 (10) suggested Added on Jul 20, 2026

  arm64-v8a armeabi-v7a x86 x86_64

  This version requires Android 7.0 or newer.

  It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

  Permissions

  • use biometric hardware
    Allows the app to use biometric hardware for authentication
  • use fingerprint hardware
    Allows the app to use fingerprint hardware for authentication
  • com.git.itdolan31.crystalpad.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

  Download APK 2.9 MiB PGP Signature | Build Log

New in version 1.5.0
• Added and removed some date and time templates
• Added dynamic color (Material You)
• Added support for RTL languages
• Version 1.5.0 (9) - Added on Jul 10, 2026

  arm64-v8a armeabi-v7a x86 x86_64

  This version requires Android 7.0 or newer.

  It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

  Permissions

  • use biometric hardware
    Allows the app to use biometric hardware for authentication
  • use fingerprint hardware
    Allows the app to use fingerprint hardware for authentication
  • com.git.itdolan31.crystalpad.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

  Download APK 2.8 MiB PGP Signature | Build Log

• Version 1.4.3 (8) - Added on Jul 04, 2026

  arm64-v8a armeabi-v7a x86 x86_64

  This version requires Android 7.0 or newer.

  It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

  Permissions

  • use biometric hardware
    Allows the app to use biometric hardware for authentication
  • use fingerprint hardware
    Allows the app to use fingerprint hardware for authentication
  • com.git.itdolan31.crystalpad.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

  Download APK 2.8 MiB PGP Signature | Build Log